CA2852358C - Forage a densite de circulation equivalente et gestion de cuvelage concentrique a circulation continue pour recuperation de gaz methane a partir de veines de charbon - Google Patents

Forage a densite de circulation equivalente et gestion de cuvelage concentrique a circulation continue pour recuperation de gaz methane a partir de veines de charbon Download PDF

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Publication number
CA2852358C
CA2852358C CA2852358A CA2852358A CA2852358C CA 2852358 C CA2852358 C CA 2852358C CA 2852358 A CA2852358 A CA 2852358A CA 2852358 A CA2852358 A CA 2852358A CA 2852358 C CA2852358 C CA 2852358C
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Prior art keywords
drilling
water
coal bed
wells
production
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CA2852358A
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English (en)
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CA2852358A1 (fr
Inventor
Robert Gardes
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/006—Production of coal-bed methane
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems
    • E21B41/0057—Disposal of a fluid by injection into a subterranean formation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimizing the spacing of wells comprising at least one inclined or horizontal well
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • E21B43/385—Arrangements for separating materials produced by the well in the well by reinjecting the separated materials into an earth formation in the same well
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Abstract

On décrit une méthode qui consiste à forer plusieurs trous de mine sous un seul ponton aux fins dextraction de gaz méthane dun gisement houiller. Des trous de mine verticaux sont forés à un seul endroit dans un seul ponton. Des puits horizontaux sont forés à partir des nombreux trous de mine verticaux qui, pour la plupart, sont parallèles par rapport à la limite parallèle à la direction dun gisement houiller. Les puits latéraux sont forés à partir des puits horizontaux qui, pour la plupart, sont perpendiculaires par rapport aux limites parallèles dun gisement houiller. On fait constamment circuler de leau dans les puits verticaux, horizontaux et latéraux afin de récupérer leau et le gaz méthane entraîné. On applique des collecteurs de duses ou une friction à leau qui circule le long des puits forés afin de créer une pression hydrostatique servant à maintenir léquilibre avec la pression hydrostatique dans le gisement houiller. On fore un troisième trou de mine dans un seul ponton servant à retourner leau retirée des puits latéraux à laquifère souterrain.
CA2852358A 2013-05-20 2014-05-20 Forage a densite de circulation equivalente et gestion de cuvelage concentrique a circulation continue pour recuperation de gaz methane a partir de veines de charbon Active CA2852358C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361825325P 2013-05-20 2013-05-20
US61/825,325 2013-05-20

Publications (2)

Publication Number Publication Date
CA2852358A1 CA2852358A1 (fr) 2014-11-20
CA2852358C true CA2852358C (fr) 2021-09-07

Family

ID=51932122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2852358A Active CA2852358C (fr) 2013-05-20 2014-05-20 Forage a densite de circulation equivalente et gestion de cuvelage concentrique a circulation continue pour recuperation de gaz methane a partir de veines de charbon

Country Status (2)

Country Link
US (4) US9732594B2 (fr)
CA (1) CA2852358C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9732594B2 (en) 2013-05-20 2017-08-15 Robert Gardes Continuous circulating concentric casing managed equivalent circulating density (ECD) drilling for methane gas recovery from coal seams
CN105804716B (zh) * 2016-05-12 2019-05-17 中国矿业大学(北京) 一种爆炸致裂抽采页岩气的方法及激裂弹
CN108798630B (zh) * 2018-04-28 2021-09-28 中国矿业大学 一种构造煤原位煤层气水平井洞穴卸压开采模拟试验系统
CN108798516B (zh) * 2018-04-28 2020-08-04 中国矿业大学 一种构造煤原位煤层气水平井洞穴卸压开采方法
CN108708676B (zh) * 2018-08-16 2021-02-02 山东省邱集煤矿有限公司 一种在薄层灰岩条件下近水平定向新侧钻方法
RU2714414C1 (ru) * 2019-03-11 2020-02-14 Федеральное государственное бюджетное учреждение науки Институт земной коры Сибирского отделения Российской академии наук (ИЗК СО РАН) Способ спуска потайной обсадной колонны в горизонтальные стволы большой протяженности в условиях возникновения дифференциального прихвата
CN111236891A (zh) * 2020-02-25 2020-06-05 神华神东煤炭集团有限责任公司 煤层气抽采方法
CN112377168B (zh) * 2020-11-11 2023-03-10 中联煤层气有限责任公司 一种适用于构造煤的煤层气多分支水平井及钻进方法
RU2750805C1 (ru) * 2020-12-18 2021-07-02 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ интенсификации работы скважины бурением боковых стволов

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934649A (en) * 1974-07-25 1976-01-27 The United States Of America As Represented By The United States Energy Research And Development Administration Method for removal of methane from coalbeds
US4679630A (en) * 1985-12-23 1987-07-14 Canadian Hunter Exploration Ltd. Method of completing production wells for the recovery of gas from coal seams
US4756367A (en) * 1987-04-28 1988-07-12 Amoco Corporation Method for producing natural gas from a coal seam
US5215151A (en) * 1991-09-26 1993-06-01 Cudd Pressure Control, Inc. Method and apparatus for drilling bore holes under pressure
US5394950A (en) * 1993-05-21 1995-03-07 Gardes; Robert A. Method of drilling multiple radial wells using multiple string downhole orientation
US5411104A (en) * 1994-02-16 1995-05-02 Conoco Inc. Coalbed methane drilling
US6457540B2 (en) * 1996-02-01 2002-10-01 Robert Gardes Method and system for hydraulic friction controlled drilling and completing geopressured wells utilizing concentric drill strings
US7185718B2 (en) * 1996-02-01 2007-03-06 Robert Gardes Method and system for hydraulic friction controlled drilling and completing geopressured wells utilizing concentric drill strings
US8297377B2 (en) * 1998-11-20 2012-10-30 Vitruvian Exploration, Llc Method and system for accessing subterranean deposits from the surface and tools therefor
US20040035582A1 (en) * 2002-08-22 2004-02-26 Zupanick Joseph A. System and method for subterranean access
US8376052B2 (en) * 1998-11-20 2013-02-19 Vitruvian Exploration, Llc Method and system for surface production of gas from a subterranean zone
WO2002034931A2 (fr) * 2000-10-26 2002-05-02 Guyer Joe E Procede permettant de generer et de recuperer du gaz dans les formations souterraines de charbon, de schistes charbonneux et de schistes riches en matieres organiques
US7243738B2 (en) * 2001-01-29 2007-07-17 Robert Gardes Multi seam coal bed/methane dewatering and depressurizing production system
US6923275B2 (en) * 2001-01-29 2005-08-02 Robert Gardes Multi seam coal bed/methane dewatering and depressurizing production system
US6991047B2 (en) * 2002-07-12 2006-01-31 Cdx Gas, Llc Wellbore sealing system and method
US8333245B2 (en) * 2002-09-17 2012-12-18 Vitruvian Exploration, Llc Accelerated production of gas from a subterranean zone
US7163063B2 (en) * 2003-11-26 2007-01-16 Cdx Gas, Llc Method and system for extraction of resources from a subterranean well bore
US7311144B2 (en) * 2004-10-12 2007-12-25 Greg Allen Conrad Apparatus and method for increasing well production using surfactant injection
US7377311B2 (en) * 2005-03-23 2008-05-27 Scallen Richard E Wellhead valves
US7681639B2 (en) * 2008-06-17 2010-03-23 Innovative Drilling Technologies LLC Process to increase the area of microbial stimulation in methane gas recovery in a multi seam coal bed/methane dewatering and depressurizing production system through the use of horizontal or multilateral wells
US8397819B2 (en) * 2008-11-21 2013-03-19 Bruce Tunget Systems and methods for operating a plurality of wells through a single bore
AU2010210306B2 (en) * 2009-02-05 2015-07-09 CFT Technologies Pty Ltd Recovery or storage process
US9732594B2 (en) 2013-05-20 2017-08-15 Robert Gardes Continuous circulating concentric casing managed equivalent circulating density (ECD) drilling for methane gas recovery from coal seams

Also Published As

Publication number Publication date
US20180128086A1 (en) 2018-05-10
US20200325756A1 (en) 2020-10-15
CA2852358A1 (fr) 2014-11-20
US9732594B2 (en) 2017-08-15
US20140360785A1 (en) 2014-12-11
US10480292B2 (en) 2019-11-19
US20220170347A1 (en) 2022-06-02
US11203921B2 (en) 2021-12-21

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Effective date: 20190515